2010 Fiscal Year Final Research Report
Design Method Development of Practical Gain-Scheduled Controllers
| Project/Area Number |
20760287
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Control engineering
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| Research Institution | Japan Aerospace Exploration Agency |
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Principal Investigator |
SATO Masayuki Japan Aerospace Exploration Agency, 研究開発本部, 研究員 (90358648)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 制御理論 / パラメータ依存線形行列不等式 / ゲインスケジューリング |
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| Research Abstract |
This research project has addressed the design problem of Gain-Scheduled Output-Feedback (GSOF) controllers for continuous-time Linear Parameter-Varying (LPV) systems, and has proposed a new design method for the problem with the following features :
'-GSOF controllers have robustness against the uncertainties in the provided scheduling parameters, and
'-GSOF controllers solely depend on the provided scheduling parameters.
It has also been proved that the method can produce GSOF controllers which have the same performance as those designed by conventional methods when exact scheduling parameters are available, and that the method is no more conservative than conventional methods using structured parameter-dependent Lyapunov functions.
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